WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

C

SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

47

Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

04

of multilayered or multicoloured articles

06

Multilayered articles

B

PERFORMING OPERATIONS; TRANSPORTING

32

LAYERED PRODUCTS

B

LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

7

Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers

(DE)VERFAHREN ZUM HERSTELLEN EINES MEHRSCHICHTIGEN VERBUNDES UND SO HERGESTELLTER VERBUND(EN)METHOD FOR PRODUCING A MULTILAYER COMPOSITE, AND A COMPOSITE PRODUCED IN SUCH A MANNER(FR)PROCEDE DE PRODUCTION D'UN COMPOSITE MULTICOUCHE, ET COMPOSITE PRODUIT SELON CE PROCEDE